Answer:
−6−m+3
Explanation
-3 (2m - 1) - n?
Distribute
−3(2−1)−
−6+3−
Rearange
−6+3−
−6−m+3
x to the 5th times x to the 7a
Answer:
(x^5)(x^7)
Step-by-step explanation:
Answer:
x^5+7a
Step-by-step explanation:
Use the power rule to combine exponents
TJ makes a salary of $400 a week. He also
makes a commission of 15% off of
everything he sells for the week. If his total
sales are $15,000, what is his total pay for
the week?
Answer:
Step-by-step explanation:
If TJ made 15,000 dollars in a week, with the 15% commission,
15,000*15/100=2,250 in commission
2250+400=2650 salary for that week
A skier is on the top of a 350 meter tall mountain looking down at a tree. The direct path from the tree to the skier is 505 meters. What is the angle of depression from where the skier is standing to the base of the tree
Answer:
[tex]43.87^{\circ}[/tex]
Step-by-step explanation:
We are given that
Height of mountain=350 m
Distance from the tree to the skier=505 m
We have to find the angle of depression from where the skier is standing to the base of the tree.
In triangle ABC
[tex]\frac{AB}{AC}=sin\theta[/tex]
By using the formula
[tex]\frac{Perpendicular\;side}{Hypotenuse}=sin\theta[/tex]
[tex]\frac{350}{505}=sin\theta[/tex]
[tex]sin^{-1}(\frac{350}{505})=\theta[/tex]
[tex]\theta=43.87^{\circ}[/tex]
Hence, the angle of depression from where the skier is standing to the base of the tree=[tex]43.87^{\circ}[/tex]
What is the measure of AngleDEF?
Bart and Celenia were filling a wading pool with water. Bart filled ⅜ of the pool. Then Celenia filled ¼ of the pool. What part of the pool was not filled with water?
Answer:
5/8+3/4=11\8
Step-by-step explanation:
.........
Calculate X and leave your answer to 3 significant figures.
Answer:
x=9.23
Step-by-step explanation:
Zy=x
Yx=11
Tan40=x/11
11tan40=x
11x0.8391
x=9.23
{7,21,63,189,..} write a rule for the geometric sequence
Answer:
a7=a3 ^n-1
Step-by-step explanation:
:) Good day
the nomber of
scorpions
in a region is decreasing by
8 % each year how does
the decrease in the scorpions
Population for years 1 to 5
compare to the population for
the years 6-10.
Answer:
Take the numbers to their prime factorization. Write the final answer in exponential form.
1. 28 2. 36 Take the numbers to their prime factorization. Write the final answer in exponential form.
1. 28 2. 36 Take the numbers to their prime factorization. Write the final answer in exponential form.
1. 28 2. 36
Step-by-step explanation:
Square: Area 25 units2.
What is the square root?
Answer:
The square root is 5 units.
Step-by-step explanation:
It is given that:
Square area is 25 units square.
We have to find the square root.
Square root = [tex]\sqrt{25}[/tex]
Square root = [tex]\sqrt{5*5}[/tex]
Square root = 5 units
Therefore,
The square root is 5 units.
Answer: 4
Step-by-step explanation:
SUPER EASY !!Write the equation in standard form of the line that has x-intercept -2 and y- intercept 4.
Answer:
x-2y=4
Step-by-step explanation:
it is hard to explain but if you use the website called demos and go to the graphing calculator it will show how it got the answer. hope this helps. :)
Classify angle X Y Z. please choose 2 correct answers !!!! Will mark Brianliest !!!!!!!! (Last option is Isosceles triangle) !!!!!!!!!
[tex](4x - 6y)[/tex]
hUh I NeDz HeELP
Answer:
I’m pretty sure it’s -2xy if it’s not I’m really sorry
Step-by-step explanation:
4-6=-2+xy=-2xy
HELP ME ASAP!!
Michael pays $76.65 for twenty-one 19-count boxes of granola bars. How much does 1 box of granola bars cost?
Answer:
It should just be 3.65. You would divide 76.65 by 21 and get 3.65.
please help i shall give brainliest
Answer:
I think the answer is d
Step-by-step explanation:
..........................................................
If 6x – 10y
9 is a true equation, what would be the value of -18x + 30y?
Answer:
The value of -18x + 30y is -27
Step-by-step explanation:
Algebraic Expressions
It's given that:
6x - 10y = 9
We are required to find the value of
-18x + 30y
The easiest way to solve the problem is to visualize that:
-18x = -3(6x)
30y = -3(-10y)
This means that the second expression is equal to the first expression multiplied by -3, thus:
-18x + 30y = -3(6x - 10y) = -3*9 = -27
The value of -18x + 30y is -27
What is the slope of the line that passes through the points (3, –1) and (–2, –5)?
Show Work
two hot air balloons are traveling along the same path away from a town
Answer:
A
Step-by-step explanation:
the answer is A because I got it right on my test
Answer:
C
Step-by-step explanation:
25>15 so Henry=25 Henry was farther
37-25=12 12/2= 6<7 Tasha = 7 Tasha was faster
Henry was farther Tasha was faster
comentați în scris (5-7rânduri) semnificația punctelor de suspensie din titlul
Answer:
huh
Step-by-step explanation:
WILL MARK BRAINLIEST Give the reason why tho following is not a polynomial x^2-3x^-1+5
The three is negative
All exponents are not whole numbers
There are only three terms
The highest exponent is 2
Answer:
The three is negative
Step-by-step explanation:
A polynomial cannot have a variable in the denominator or a negative exponent so the reasoning is Because the three is negative
Please help brainiest will be award
Answer:
137 degrees the comments under this dont read them they are incorrect but this is right i got 100% on my test because put 137
Step-by-step explanation:
Answer:
137° or maybe 136°
Pic is not clear!
5x -7 + 2x = 4x + 5
Answer:
x = 4
Step-by-step explanation:
5x -7 + 2x = 4x + 5
Combine like terms
5x + 2x -7 = 4x + 5
7x - 7 = 4x + 5
Combine like terms again
-4x + 7x - 7 = 4x - 4x + 5
3x - 7 = 5
3x = 5 + 7
3x = 12
Divide by 3 both sides
3x/3 = 12/3
x = 4
Hope this helps!! :)
PLEASE HELP AND HURRY
Answer:
45
Step-by-step explanation:
Answer:45?
Step-by-step explanation:
Charlie has 12 feet of rope. He cuts it into pieces that are each of a foot long. How many pieces of rope will he have?
Answer:
12
Step-by-step explanation:
-1=5+x/6 step by step
Answer:
-1=(30+x)÷6
-6=30+x
-6-30=x
x=-36
Can I have help on this one
Answer:
4. 40°
5. 15
6.
I hope this helps. I don't know the last one.
Two square stepping stones are placed in a garden as shown below. Each stepping stone has a side length of 2 feet. The rest of the garden will have flowers in it.
How many square feet of the garden could contain flowers?
20 ft²
32 ft²
16 ft²
24 ft²
Answer:
Step-by-step explanation:
16
linear functions :( please help!
Answer:
J y=4x+1
Step-by-step explanation:
when looking at the x column i will pick a couple of sets and plug them in to see if they fit and -1×4+1= -3
HELP ASAP Name an angle supplementary to angle5
Answer:
Angle 1
Step-by-step explanation:
The angle supplementary to 5 is 1 because two angles are supplementary when they add up to 180 degrees.
So therefore, on the other/opposite side of angle 5 is angle 1.
The supplementary angle to ∠5 is D. ∠6 as the sum of this two angles is 180°.
What is a transversal?We know when a transversal intersects two parallel lines at two distinct points,
Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.
We know two angles are supplementary if the sum of their measure is 180°.
Now, From the given diagram we can conclude that a straight line is forming with ∠5 and ∠6, So the sum of these angles must be 180° hence supplementary.
Therefore, The angle supplementary to ∠5 is ∠6.
learn more about transversal here :
https://brainly.com/question/17432060
#SPJ2
determine the y-intercept of the collowing question: (x+4)(x-5)=y
Answer:
y-int= -4
y-int= 5
y intercept is the point where x = 0.
[tex]y = (0+4)(0-5) = 4\cdot(-5) = -20[/tex]
51:55
The phrase "six less than twice y" can be represented by the algebraic expression
2y-6
2y + 6
O 6<2y
6 > 2y